import java.util.Random;

public class Teststudent {
    public static void main(String[] args) {
        Student student1 = new Student();
        student1.setName("许超");
        student1.setClassnum(51);
        student1.setStudentnum("36");
        student1.show();
        Student student2 = new Student("刘翰林","15",51);
        student2.show();
    }
}
